A perforated tarpaulin Tarpaulins also are used for advertisement printing, most notably for billboards. Perforated tarpaulins are usually used for medium to large advertising, or for defense on scaffoldings; the goal from the perforations (from 20% to 70%) is to reduce wind vulnerability. Even if you have custom made requires https://tarpaulin84073.wikijm.com/1366949/the_best_side_of_izmir_pergola